title: Abnormal hyperventilation test in chronic Chagas' disease.
mesh_terms: D000328:Adult; D001341:Autonomic Nervous System / Q000503:physiopathology; D001794:Blood Pressure; D002245:Carbon Dioxide / Q000097:blood; D014355:Chagas Disease / Q000175:diagnosis* / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D012119:Respiration
chemical_list: D002245:Carbon Dioxide